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功率型NTC |
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冷电阻-直径-稳态电流参数(例:5D-11即是5欧姆冷电阻,11mm直径,4A稳态电流) |
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冷电阻(欧姆) |
D-5 | D-7 | D-9 | D-11 | D-13 | D-15 | D-20 | D-25 |
0.7 | --- | --- | --- | --- | --- | --- | 12 | 13 |
1.3 | --- | --- | --- | --- | 7 | 8 | 9 |
--- |
1.5 | --- | --- | --- | --- | 7 | 8 | --- | 10 |
2.5 | --- | --- | --- | 5 | 6 | --- | --- | --- |
3 | --- | --- | 4 | 5 | 6 | 7 | 8 | 9 |
4 | --- | --- | 3 | 4 | 5 | --- | --- | --- |
5 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
6 | --- | --- | 2 | 3 | 4 | 5 | 6 | --- |
7 | --- | --- | --- | --- | 4 | 5 | --- | --- |
8 | --- | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
10 | 0.7 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
12 | --- | 1 | 1 | 2 | 3 | 4 | 5 | 6 |
15 | --- | --- | --- | --- | 3 | 4 | --- | --- |
16 | --- | 0.7 | 1 | 2 | 3 | 4 | 5 | 6 |
20 | --- | --- | 1 | 2 | 3 | 4 | --- | --- |
22 | --- | 0.6 | 1 | 2 | --- | --- | --- | --- |
30 | --- | --- | 1 | 1.5 | 2.5 | 3.5 | --- | --- |
33 | --- | 0.5 | 1 | 1.5 | --- | --- | --- | --- |
47 | --- | --- | --- | --- | 2 | 3 | --- | --- |
50 | --- | --- | 1 | 1.5 | --- | --- | --- | --- |
60 | 0.5 | --- | 0.8 | 1.5 | --- | --- | --- | --- |
80 | --- | --- | 0.8 | 1.2 | --- | --- | --- | --- |
120 | --- | --- | 0.8 | --- | 1.5 | 2.5 | --- | --- |
200 | 0.1 | 0.2 | 0.5 | --- | --- | --- | --- | --- |
400 | --- | --- | 0.2 | --- | --- | --- | --- | --- |
温度补偿型NTC |
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表示为MF11/MF12/TTC |
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型号 |
标称阻值R25 |
B值(25/50°C) | ||
欧姆 | 允许偏差(%) | 标称值(K) |
允许偏差(%) |
|
MF11 (TTC) |
10 |
±5;±10;±20 |
2800 | ±5 |
15 | 2870 | |||
22 | 2935 | |||
33 | 3010 | |||
47 | 3070 | |||
68 | 3135 | |||
100 | 3200 | |||
150 | 3280 | |||
220 | 3350 | |||
330 | 3440 | |||
470 | 3520 | |||
680 | 3600 | |||
1000 | 3680 | |||
1500 | 3775 | |||
2200 | 3915 | |||
3300 | 4070 | |||
4700 | 4200 | |||
6800 | 4300 | |||
10000 | 4400 | |||
15000 | 4475 | |||
MF12 |
1K-2M | 3500-5500 |
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封装方式 |
金属壳 |
固定金属环 |
塑料壳 |
环氧树脂 |
螺纹封装 |
玻璃壳封装 | 透明PVC封装 |
阻值范围 | 0.1-1000K欧姆 | ||||||
B值范围 | 2800-4500K | ||||||
阻值精度 | F:±1%,G:±2%,H:±3%,J:±5%,K:±10%,M:±20% |